Based on Mumbos Jumbos digital pet.

It works like a tamagotchi. You have to feed our friend to be happy (diamonds, fried chicken, wheat, redstone). Each item has its own health bar, which will be slowly consumed ... If it reaches zero, our friend will end up sad

Used block swappers instead redstone lamps. Was not easy xd
I have reconfigured also all the redstone, and added some features, like an automatic trash to avoid yunk items.






:)